My team is making a AUV (Autonomous underwater robot). I'm trying to use 3 hydrophones to locate a pinger. The pinger is a sinusoid at 40 khz.
I need a DSP kit suitable for this problem. It should have 3 analog inputs and enough speed to work with the signal which is sampled for 2 ms - 2s
So the sampling rate and memory must handle that. + Some code (filtering and angle calculations)
The price must not be more than 250 $
I was wondering about using
BF506F EZ-KIT Lite for the ADSP-BF50x Blackfin Family
do you think that one will handle it?
Or do you know of anyone better ?